There were swallows in the cloudless blue sky.

燕子在万里无云的蓝天飞翔。

She fixed her pale blue eyes on her father's.

她淡蓝色的眼睛紧紧盯着她父亲的双眼。

...colourful blues and reds.

绚丽的蓝色和红色

His singing really does have the depth and the emotional range of the blues.

他的歌声确实颇有布鲁斯音乐的内蕴和情感深度。

...the blues bars of Chicago.

芝加哥的蓝调酒吧

Interfering in-laws are the prime sources of the blues.

喜欢指手画脚的姻亲最让人头疼。

There's no earthly reason for me to feel so blue.

我也说不出来为什么这么沮丧。

...a secret stash of porn mags and blue movies.

偷偷藏起来的一堆色情杂志和黄色影碟

One of them wrote to us out of the blue several years later.

数年后他们中的一人突然给我们写了一封信。